Dongying Mingde Chemical Co., Ltd. was established in 2016 with registered capital of 60 million yuan. We locate in Daming Industrial Park, Dongying Port Economic Development Zone, Dongying City, Shandong Province, belong to Daming Group of Shengli Oilfield (established in 1993).We are a chemical technology enterprise integrating R&D, production and sales.

Our main products are 4,4’-Oxydianiline (ODA) and other fine chemicals with an annual capacity of 6000 tons, and we have passed ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2007 system certificates.

Our product ODA is widely used in the fields of polyimide resin, epoxy resin, cross-linking agent, dye, perfume and so on. And it is being stably sold to domestic and foreign markets with highly praised by customers.

We adhere to the business philosophy of "people-oriented, integrity-based enterprise, technology efficiency, innovation and development", and strive to build first-class products and provide assistance for the development of polyimide polymer new materials industry. 

Welcome friends from all over the world to discuss cooperation!